GREAT BRITAIN 1 August, 8:00 pm National Youth Orchestra of Great Britain Mark Wigglesworth , Alina Pogostkina AUERBACH "Icarus" TCHAIKOVSKY Violin Concerto in D Major Op. 35 PROKOFIEV "Romeo and Juliet" Op. 64 (excerpts) EUROPE 2 August, 8:00 pm European Union Youth Orchestra Vasily Petrenko, Nicolas Altstaedt DVOŘÁK Concerto for Cello and Orchestra in B Minor Op. 104 MAHLER Symphony No. 5 in C-sharp Minor GERMANY 3 August, 8:00 pm National…